Granted Patent
Utility
US 5,807,016 · App. 08/787,394
Connection of windshield wiper blades
Inventors:
Richard Herring, Alan J. Stahlhut, William Arthur Powell, James Patrick Witek
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: Jan 22, 1997
Inventors
Richard Herring
Alan J. Stahlhut
William Arthur Powell
James Patrick Witek
Assignee (at issue)
Cooper Technologies Company
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.